CN208876807U

CN208876807U - A kind of stealth chew

Info

Publication number: CN208876807U
Application number: CN201820732941.8U
Authority: CN
Inventors: 彭菊香; 杨航; 李春林
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-17
Filing date: 2018-05-17
Publication date: 2019-05-21
Anticipated expiration: 2028-05-17

Abstract

A kind of stealth chew, it includes glue stick and hauling rope, the glue stick is cylindrical structure, the glue stick is provided with radial through-hole, one end of the radial through-hole is provided with a T shape concave station, and one end of the rope body of the hauling rope is provided with T forming head, and the other end is provided with cyclic annular hook head, the diameter of the radial through-hole is 1.5-2 times of the diameter of the rope body, and the hauling rope is detachably connected by the radial through-hole and the glue stick.Stealth chew provided by the utility model, structure is simple, convenient for operation, can effectively safeguard external of the patient using chew when.

Description

A kind of stealth chew

Technical field

The utility model relates to excessively obvious signs no when a kind of correction auxiliary instrument technical field, in particular to use Stealthy chew.

Background technique

Chew, is a kind of silica gel stick to form a complete production network specifically for invisalign, chew appropriate can allow facing with Tooth is more bonded, it is often more important that realizes the balance of correction Force system.Because after the reason of stealthy facing thickness, is easy to produce The case where tooth forces down, the See-saw effect generated by labial teeth chew can make dental pattern set fitting, backteeth sky prevented to sting.This Sample after taking facing, backteeth in correction would not occurs and sting not firm situation.It simultaneously can also be to avoid facing face using chew Occur.

The use process of chew is usual are as follows: with hand by stealthy facing it is in place after, hold one end of chew, the other end be put into It is nibbled in mouthful, each tooth of iting is ensured that on one side to other while from oral cavity is bitten.New facing is generally worn, first three is to five It, which is worn every time after facing is stung 3 to 5 minutes, three to five days using chew, can reduce chew using the time, but to bite and ensure tooth Set is in place, is bonded.

Existing chew stick generallys use the chew worn as provided by Chinese patent CN205019180U for facing The similar structures of stick, that is to say, that existing chew stick is generally only the simple elastic material system as such as polypropylene At cylindrical-shaped structure.Usually only fewer position can be engaged location contacts with tooth to this structure when in use, because On the one hand this is difficult to that transparent facing is assisted to position, on the other hand due to only having the frequent stress of small part structure, to be easy to cause In the also normal situation of most of structure, since the fatigue life of frequent force part is expired, and loss of function.

For adult, since the use of chew usually requires hand-held cooperation, in use, it will usually shadow Ring overall image when patient uses.

Chinese patent CN206534715U provides a kind of correction chew stick with implementation U-shaped structure, can be not required to Patient is hand-held to be used, and submerges patient oral cavity completely, is adjusted by patient itself to control the position of chew, but for children, It is difficult to place children to swallow and causes accidentally to swallow.

Utility model content

It is noted earlier to be reduced or avoided the technical problem to be solved by the present invention is to provide a kind of stealthy chew Problem.

In order to solve the above technical problems, the utility model proposes a kind of stealthy chews comprising glue stick and hauling rope, institute Stating glue stick is cylindrical structure, and the glue stick is provided with radial through-hole, and it is recessed that one end of the radial through-hole is provided with a T shape Platform, one end of the rope body of the hauling rope are provided with T forming head, and the other end is provided with cyclic annular hook head, the radial through-hole it is straight Diameter is 1.5-2 times of the diameter of the rope body, and the hauling rope is detachably connected by the radial through-hole and the glue stick.

Preferably, the length of the glue stick is set as 15-40mm, and diameter is set as 10-20mm.

Preferably, the rope body is made of internal wire with outer silica gel material is wrapped in.

Preferably, the frenulum for the mask that the cyclic annular hook head is further worn on face with patient is connect.

Stealth chew provided by the utility model, structure is simple, convenient for operation, when can effectively safeguard patient using chew External.

Detailed description of the invention

Following drawings are only intended to schematically illustrate and explain the present invention, does not limit the model of the utility model It encloses.Wherein,

Fig. 1 is the principle schematic diagram according to a kind of stealthy chew of a specific embodiment of the utility model；

Fig. 2 is the sectional structure schematic illustration of the rope body of the hauling rope of Fig. 1；

Fig. 3 is the stereochemical structure schematic illustration of the glue stick of Fig. 1.

Specific embodiment

For a clearer understanding of the technical features, objectives and effects of the utility model, now compareing Detailed description of the invention Specific embodiment of the present utility model.Wherein, identical component uses identical label.

Fig. 1 is the principle schematic diagram according to a kind of stealthy chew of a specific embodiment of the utility model；Fig. 2 For the sectional structure schematic illustration of the hauling rope of Fig. 1；Fig. 3 is the stereochemical structure schematic illustration of the glue stick of Fig. 1.Referring to Fig. 1- Shown in 3, the utility model provides a kind of stealthy chew comprising glue stick 1 and hauling rope 2, the glue stick 1 are cylindrical knot Structure, the glue stick 1 are provided with radial through-hole 11, and one end of the radial through-hole 11 is provided with a T shape concave station 12, the traction One end of the rope body 23 of rope 2 is provided with T forming head 21, and the other end is provided with cyclic annular hook head 22, the diameter of the radial through-hole 11 D1 is 1.5-2 times of the diameter d2 of the rope body 23, and the hauling rope 2 is removable by the radial through-hole 11 and the glue stick 1 Unload connection.

The glue stick 1 and the hauling rope 2 can be prepared by elastic polymer material (such as silica gel, polypropylene), The length L of the glue stick 1 may be configured as 15-40mm, and diameter D may be configured as 10-20mm, and so when in use, entire glue stick 1 can It is contained in mouth and is engaged completely by patient, do not need to be helped with hand, the diameter d1 of the radial through-hole 11 is the rope 1.5-2 times of the diameter d2 of body 23, what be can be convenient in this way passes through the radial through-hole 11 for the cyclic annular hook head 22, described The cooperation of T shape concave station 12 and the T forming head 21 can make the hauling rope 2 keep the constraint to the glue stick 1, the ring-type The frenulum that hook head 22 can be worn on the mask of face with patient is connect, that is to say, that the wearable mask of patient (does not regard in figure Out), the cyclic annular hook head 22 can be hung on the frenulum of mask, not only do not needed hand in this way and helped the glue stick 1, but also can The constraint to the glue stick 1 is kept by the hauling rope 2, the glue stick 1 is avoided accidentally to be swallowed.Further, since there is mask screening Gear, when patient uses the stealthy chew of the utility model, outside can only see the thin similar to chewing gum of patient's facial muscle Fine motion is made, so as to protect patient vivid well.

The cooperation of the T shape concave station 12 and the T forming head 21 only needs to provide the glue stick 1 unidirectional constraint, That is the T shape concave station 12 does not need to be fixedly connected with cooperation with the T forming head 21, in this way, when the glue stick 1 is in patient mouthful When intracavitary mobile, the T forming head 21 can be disengaged with the T shape concave station 12, that is to say, that the rope body 23 can be described Sliding in radial through-hole 11, so as to ensure that the hauling rope 2 will not generate interference in intraoral displacement to the glue stick 1.

Shown in Figure 2, the rope body 23 can be made of internal wire 231 with outer silica gel material 232 is wrapped in, The wire 231 can ensure the bonding strength of the rope body 23, avoid patient be not intended to bite in use cause it is described Rope body 23 is fully disconnected.The T forming head 21 also can be set wire and increase bonding strength, for example, can be first with wire system At T-type skeleton (including the T forming head 21 and 23 part of rope body), then disposably it is made using injection molding described Hauling rope 2, the ring-type hook head 22 do not need very big stress under normal conditions, and for the ease of linking up with the ring-type First 22 pass through the radial through-hole 11, and the ring-type hook head 22 can be made only with silica gel material, do not increase inside for example The enhancing structure of wire.

It will be appreciated by those skilled in the art that although the utility model is described in the way of multiple embodiments , but not each embodiment only contains an independent technical solution.So narration is in specification just for the sake of clear For the sake of, the skilled in the art should refer to the specification as a whole is understood, and by skill involved in each embodiment Art scheme, which is regarded as, can be combined with each other into the modes of different embodiments to understand the protection scope of the utility model.

The above descriptions are merely exemplary embodiments of the present utility model, the model being not intended to limit the utility model It encloses.Any those skilled in the art, under the premise of not departing from the conceptions and principles of the utility model made equivalent variations, Modification and combination, should belong to the range of the utility model protection.

Claims

1. a kind of stealth chew, which is characterized in that it includes glue stick and hauling rope, and the glue stick is cylindrical structure, the glue Stick is provided with radial through-hole, and one end of the radial through-hole is provided with a T shape concave station, and one end of the rope body of the hauling rope is set It is equipped with T forming head, the other end is provided with cyclic annular hook head, and the diameter of the radial through-hole is 1.5-2 times of the diameter of the rope body, The hauling rope is detachably connected by the radial through-hole and the glue stick.

2. stealth chew according to claim 1, which is characterized in that the length of the glue stick is set as 15-40mm, diameter It is set as 10-20mm.

3. stealth chew according to claim 1, which is characterized in that the rope body is by internal wire and is wrapped in outer Silica gel material be made.

4. stealth chew according to claim 1, which is characterized in that the ring-type hook head is further worn on patient The frenulum connection of the mask of face.